Dutilh & Wachsmuth (Philadelphia, Pa.) creator mixed material monographic fre dut eng 517 2 Business correspondence, accounts, documents relating to trade with other shipping houses in Europe, America, and the West Indies; names of French refugee passengers (1792-1800) from the West Indies; the shipment of firearms and other goods to Ft. Pitt, Pa. (1785), and the slave trade. Open to research. Collection material in French, with Dutch and English. Firearms industry and trade Fortification Pennsylvania Merchants Pennsylvania Philadelphia Military bases Pennsylvania Refugees West Indies Slave trade America Commerce United States Europe Commerce United States Fort Pitt (Pa.) Philadelphia (Pa.) Commerce United States Commerce America United States Commerce Europe United States Commerce West Indies West Indies Commerce United States mm 79019273 Open to research. DLC 790726 20260227111655.0 mm 79019273